MT

Michio Takenaka

TC Toyo Kogyo Co.: 1 patents #64 of 216Top 30%
Overall (All Time): #4,062,000 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4419801 Method for manufacturing a cast iron cylinder block Hajime Yamashita 1983-12-13